JPH08187727A - Thermosetting resin mixer - Google Patents
Thermosetting resin mixerInfo
- Publication number
- JPH08187727A JPH08187727A JP260195A JP260195A JPH08187727A JP H08187727 A JPH08187727 A JP H08187727A JP 260195 A JP260195 A JP 260195A JP 260195 A JP260195 A JP 260195A JP H08187727 A JPH08187727 A JP H08187727A
- Authority
- JP
- Japan
- Prior art keywords
- mixing chamber
- resin
- mixing
- side flow
- thermosetting resin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明はエポキシ樹脂等のような
主剤と硬化剤からなる２種以上の樹脂成分の混合により
反応し硬化する熱硬化性樹脂を成形用の型内に注入する
直前に混合する装置に関するものである。さらに詳しく
は、このような熱硬化性樹脂の混合装置において、混合
後、混合チャンバー内を圧空ブローにより容易に該チャ
ンバー内に残存する樹脂（又は樹脂成分）を排出・除去
できるようにして有機溶剤による洗浄を不要とした混合
装置に関するものである。BACKGROUND OF THE INVENTION The present invention relates to a thermosetting resin which is hardened by reacting with a mixture of two or more resin components consisting of a main agent such as an epoxy resin and a curing agent, immediately before being injected into a molding die. It relates to a mixing device. More specifically, in such a thermosetting resin mixing device, after mixing, it is possible to easily discharge and remove the resin (or resin component) remaining in the mixing chamber by compressed air blow in the organic solvent. The present invention relates to a mixing device that does not require cleaning by.
【０００２】[0002]
【従来の技術】従来、熱硬化性樹脂を使用し、これを成
形用の型内に供給して成形を行う場合には、熱硬化性樹
脂の主剤と硬化剤とはそれぞれ成形直前まで別々の経路
で循環させておき、成形時に主剤、硬化剤の各切替弁を
同時に吐出側に切り替えて樹脂混合装置の混合チャンバ
ー内に送液し、ここでダイナミックミキサーによって２
液を混合させつつ、吐出口から所定の型内に注入するこ
とが行なわれている。ダイナミックミキサーのローター
（ミキシングローター）は、２液を混合させると同時に
混合液を吐出側に送り込む作用があり、そのため混合液
は混合チャンバー内をスルーパスし、混合チャンバー内
に十分滞留することなく吐出口から吐出され、場合によ
っては混合不十分のまま吐出口から吐出される。この滞
留時間不足を解決するため、吐出口には背圧弁が設けら
れており、この背圧弁により混合液は混合チャンバー内
を充満し、所定の圧力がかかると初めて吐出口から吐出
される。混合物の吐出が終了すると、各切替弁を切り替
えて再び循環状態に戻す。このとき混合チャンバー内に
は混合液が残留してしまい、これをそのまま放置してお
くと硬化するので、これを防ぐため切替終了後すみやか
に混合チャンバー内を有機溶剤で洗浄する必要がある。2. Description of the Related Art Conventionally, when a thermosetting resin is used and the thermosetting resin is supplied into a molding die for molding, the main component of the thermosetting resin and the curing agent are separately separated until just before molding. It is circulated in the path, and at the time of molding, each switching valve of the main agent and the curing agent is switched to the discharge side at the same time to feed the liquid into the mixing chamber of the resin mixing device.
While mixing liquids, it is performed to inject into a predetermined mold from a discharge port. The rotor of the dynamic mixer (mixin grouter) has the function of sending the mixed solution to the discharge side at the same time as mixing the two solutions. Therefore, the mixed solution passes through the mixing chamber and does not stay sufficiently in the mixing chamber. Is discharged from the discharge port, and in some cases, the mixture is discharged insufficiently from the discharge port. In order to solve this shortage of residence time, a back pressure valve is provided at the discharge port, and this back pressure valve fills the mixing chamber with the mixed liquid, and the mixture liquid is discharged from the discharge port only when a predetermined pressure is applied. When the discharge of the mixture is completed, each switching valve is switched to return to the circulation state. At this time, the mixed solution remains in the mixing chamber, and if left as it is, it cures. Therefore, in order to prevent this, it is necessary to immediately wash the inside of the mixing chamber with an organic solvent after the switching is completed.
【０００３】しかしながら、この有機溶剤による洗浄作
業は多くの労力を要するばかりでなく労働環境上も好ま
しくないものであり、できるだけなくすのが望ましい。However, this cleaning operation using an organic solvent is not only labor-intensive and unfavorable in the working environment, and it is desirable to eliminate it as much as possible.
【０００４】そこで、混合チャンバー内を圧空ブローに
より残留樹脂を排出・除去（洗浄）することが考えられ
るが、従来の混合装置では、混合チャンバー内を有機溶
剤を使わずに圧空ブローにより洗浄しようとすると、前
記の背圧弁に滞留部があるため、ここに残留樹脂が詰ま
ってしまう。このため、特に反応の速い樹脂で成形する
場合、吐出終了後すみやかな有機溶剤による洗浄が不可
欠となっている。Therefore, it is conceivable to discharge and remove (clean) the residual resin in the mixing chamber by compressed air blow, but in the conventional mixing apparatus, it is attempted to clean the inside of the mixing chamber by compressed air blow without using an organic solvent. Then, since the back pressure valve has a retention portion, the residual resin is clogged here. Therefore, in the case of molding with a resin having a particularly fast reaction, it is indispensable to wash with an organic solvent promptly after the end of discharge.
【０００５】[0005]
【発明が解決しようとする課題】そこで本発明は、多液
反応型の熱硬化性樹脂の混合装置に関し、２成分（また
は３成分以上）を混合後、混合チャンバー内を圧空ブロ
ーにより洗浄できるように混合チャンバー内に滞留部の
ない構造を有する熱硬化性樹脂混合装置を提供すること
を目的とする。SUMMARY OF THE INVENTION Therefore, the present invention relates to a multi-liquid reaction type thermosetting resin mixing apparatus, in which after mixing two components (or three or more components), the inside of the mixing chamber can be washed by compressed air blow. Another object of the present invention is to provide a thermosetting resin mixing device having a structure having no retention part in the mixing chamber.
【０００６】[0006]
【課題を解決するための手段】本発明は、熱硬化性樹脂
の混合装置において、混合チャンバー内のダイナミック
ミキサーのローター形状がローター回転時に液を逆流さ
せるような溝形状を有し、かつ混合液吐出口に背圧弁を
有しない混合装置とすることによって、従来実際上不可
能であった圧空ブローによる洗浄を可能としたものであ
る。According to the present invention, in a thermosetting resin mixing apparatus, the rotor shape of a dynamic mixer in a mixing chamber has a groove shape that allows the liquid to flow backward when the rotor is rotated, and By using a mixing device that does not have a back pressure valve at the discharge port, cleaning by compressed air blow, which has been impossible in the past, is made possible.
【０００７】かかる本発明の混合装置にあっては、混合
チャンバー上部に連通する主剤吐出側流路および硬化剤
吐出側流路にそれぞれ３方弁を設け、該３方弁により主
剤および硬化剤の各流入路と各吐出側流路とを連通せし
める場合と各流入路と各循環側流路とを連通せしめる場
合とを切替可能にするとともに、該３方弁に圧空流入口
を設け、各流入路と各循環側流路とが連通しているとき
に圧空を混合チャンバー内に導入可能とした構造とする
のがよい。In such a mixing device of the present invention, a three-way valve is provided in each of the main agent discharge side flow path and the hardening agent discharge side flow path communicating with the upper part of the mixing chamber, and the main agent and the hardening agent are separated by the three-way valve. It is possible to switch between the case where each inflow path and each discharge side flow path are communicated with each other and the case where each inflow path and each circulation side flow path are communicated with each other, and the three-way valve is provided with a compressed air inflow port, and each inflow path is provided. It is preferable to have a structure in which compressed air can be introduced into the mixing chamber when the channel and each circulation side channel are in communication.
【０００８】さらにかかる本装置の混合装置にあって
は、混合チャンバーの周囲に温冷水を通水するジャケッ
トを設け、混合チャンバー内の樹脂を加熱冷却するよう
にしてもよい。Further, in the mixing apparatus of the present apparatus, a jacket for passing hot and cold water may be provided around the mixing chamber to heat and cool the resin in the mixing chamber.
【０００９】[0009]
【実施例】以下、添付の図面にしたがって本発明を詳細
に説明する。The present invention will be described in detail below with reference to the accompanying drawings.
【００１０】図１は本発明の一実施例に係る２成分反応
型熱硬化性樹脂の混合装置の概略図であり、図２は同実
施例におけるミキシングローターの展開図である。FIG. 1 is a schematic diagram of a two-component reactive thermosetting resin mixing apparatus according to an embodiment of the present invention, and FIG. 2 is a development view of a mixin grouter in the same embodiment.
【００１１】なお、本実施例の２成分反応型熱硬化樹脂
の混合装置はエポキシ樹脂成分の混合に好適なものであ
り、なかでも、主剤としてエポキシ樹脂（例えば「エピ
クロン８５０」）にガラスビーズ、発泡性粒子および反
応促進剤を混合したものを用い硬化剤としてイソホロン
ジアミンを用い、これらを混合する場合に好適に使用さ
れるが、これに限定されるものではなく、不飽和ポリエ
ステル樹脂、架橋性ジシクロペンタジエン樹脂など他の
２成分反応型の熱硬化性樹脂の混合にも適応可能であ
る。The two-component reactive thermosetting resin mixing apparatus of this embodiment is suitable for mixing epoxy resin components. Among them, epoxy resin (for example, "Epiclon 850"), glass beads, and Isophoronediamine is used as a curing agent using a mixture of expandable particles and a reaction accelerator, and is preferably used when mixing these, but is not limited to this, unsaturated polyester resin, crosslinkable It is also applicable to the mixing of other two-component reaction type thermosetting resin such as dicyclopentadiene resin.
【００１２】本実施例に係る混合装置１は、ダイナミッ
クミキサーのローター（以下、ミキシングローターと言
う）２、ローター駆動用シャフト３、混合チャンバー
４、加熱冷却用のジャケット５、温冷水入口６、温冷水
出口７、硬化剤流入路８、硬化剤吐出側流路９、硬化剤
循環側流路１０、主剤流入路１１、主剤吐出側流路１
２、主剤循環側流路１３、吐出口１４、３方弁１５，１
６、圧空流入口１７，１８を有する。The mixing apparatus 1 according to this embodiment comprises a rotor of a dynamic mixer (hereinafter referred to as "mixin grouter") 2, a rotor driving shaft 3, a mixing chamber 4, a heating / cooling jacket 5, a hot / cold water inlet 6, and a hot / cold water inlet 6. Cold water outlet 7, hardening agent inflow path 8, hardening agent discharge side flow path 9, hardening agent circulation side flow path 10, main agent inflow path 11, main agent discharge side flow path 1
2, main agent circulation side flow path 13, discharge port 14, 3-way valve 15, 1
6, having compressed air inlets 17 and 18.
【００１３】混合チャンバー４内に設けたミキシングロ
ーター２はその周面に図２のように水平方向と斜方向に
複数の溝が設けられており、かつ中心部のシャフト３に
ねじで固定されており、シャフト３が回転することによ
りミキシングローター２が回転し、それぞれ吐出側流路
１２および９から混合チャンバー４内に吐出された熱硬
化性樹脂の主剤と硬化剤とを撹拌混合するように構成さ
れている。The mixin rotor 2 provided in the mixing chamber 4 is provided with a plurality of grooves on its peripheral surface in the horizontal direction and the oblique direction as shown in FIG. 2, and is fixed to the shaft 3 at the center by screws. The mixin rotor 2 is rotated by the rotation of the shaft 3, and the main component of the thermosetting resin and the curing agent discharged from the discharge-side channels 12 and 9 into the mixing chamber 4 are mixed with stirring. Has been done.
【００１４】混合チャンバー４を取り巻くように設けた
ジャケット５は混合チャンバー４を加熱または冷却する
ためのもので、樹脂吐出時には温冷水入口６から温冷水
出口７に向けて温水等を流して、混合チャンバー４内の
樹脂温度を上げることにより樹脂粘度を下げて混合チャ
ンバーから樹脂を排出しやすくし、吐出終了後は冷却水
等を流して混合チャンバー４内の樹脂温度を下げること
により該混合チャンバー４内に残留した樹脂の硬化反応
を抑えるようにしている。The jacket 5 provided so as to surround the mixing chamber 4 is for heating or cooling the mixing chamber 4. When the resin is discharged, warm water or the like is caused to flow from the hot / cold water inlet 6 to the hot / cold water outlet 7 to mix the resin. By raising the temperature of the resin in the chamber 4, the resin viscosity is lowered to facilitate the discharge of the resin from the mixing chamber, and after the discharge is finished, cooling water or the like is caused to flow to lower the temperature of the resin in the mixing chamber 4 to make the mixing chamber 4 The curing reaction of the resin remaining inside is suppressed.
【００１５】この混合装置１には、混合チャンバー４の
上方の硬化剤吐出側流路９の上流側に硬化剤流入路８、
硬化剤循環側流路１０と接続する３方弁１５、および主
剤吐出側流路１２の上流側に流入路１１と主剤循環側流
路１３に接続する３方弁１６が設けられ、これらの３方
弁１５，１６は樹脂吐出前にはそれぞれ硬化剤、主剤が
循環する向きに待機しており、硬化剤、主剤が混合チャ
ンバー４内には供給されないようになっている。樹脂吐
出時には３方弁１５，１６はそれぞれ硬化剤、主剤が混
合チャンバー４の方向に吐出する向きに同時に切り替わ
る。そのため、定量供給された硬化剤、主剤はそれぞれ
硬化剤吐出側流路９、主剤吐出側流路１２を通過し、混
合チャンバー４内に流入する。In the mixing device 1, the curing agent inflow passage 8 is provided above the mixing chamber 4 and upstream of the curing agent discharge side passage 9.
A three-way valve 15 connected to the curing agent circulation side flow passage 10 and a three-way valve 16 connected to the inflow passage 11 and the main agent circulation side flow passage 13 are provided on the upstream side of the main agent discharge side flow passage 12. Before the resin is discharged, the one-way valves 15 and 16 stand by in a direction in which the curing agent and the main agent circulate, respectively, so that the curing agent and the main agent are not supplied into the mixing chamber 4. When the resin is discharged, the three-way valves 15 and 16 are simultaneously switched to the direction in which the curing agent and the main agent are discharged toward the mixing chamber 4. Therefore, the hardener and the main agent, which are supplied in a fixed amount, pass through the hardener discharge side flow channel 9 and the main agent discharge side flow channel 12, respectively, and flow into the mixing chamber 4.
【００１６】混合チャンバー４内に流入した熱硬化性樹
脂の硬化剤と主剤はミキシングローター２により撹拌混
合され、混合チャンバー４の底部に設けられた吐出口１
４より吐出され、成形用の型内に供給される。The thermosetting resin curing agent and the main agent that have flowed into the mixing chamber 4 are agitated and mixed by the mixin rotor 2 and the discharge port 1 provided at the bottom of the mixing chamber 4
It is discharged from No. 4 and supplied into the molding die.
【００１７】吐出を終了させるには３方弁１５，１６を
それぞれ硬化剤、主剤が循環する向きに同時に切り替え
る。すると硬化剤、主剤はそれぞれ硬化剤循環側流路１
０、主剤循環側流路１３を通過し、循環経路に戻る。To end the discharge, the three-way valves 15 and 16 are simultaneously switched to the directions in which the curing agent and the main agent circulate. Then, the curing agent and the main agent are respectively in the curing agent circulation side flow path 1
0, passes through the main agent circulation side flow path 13 and returns to the circulation path.
【００１８】本発明の混合装置では、ミキシングロータ
ー２の溝形状をローター回転時に液を上方へ逆流させる
ような形状となし、吐出時、ミキシングローター２が図
２に示す方向に回転していると、混合チャンバー４内を
通過している樹脂には、上方に押し上げられる力が働
き、背圧弁がなくとも、混合液は混合チャンバー４内に
十分滞留してから吐出口１４から吐出される。In the mixing device of the present invention, the groove shape of the mixin rotor 2 is formed so that the liquid flows backward when the rotor rotates, and the mixin rotor 2 rotates in the direction shown in FIG. 2 during discharge. The resin passing through the inside of the mixing chamber 4 is pushed upward, and the mixed liquid is sufficiently retained in the mixing chamber 4 and discharged from the discharge port 14 even without a back pressure valve.
【００１９】吐出を終えた時点では、混合チャンバー４
内には樹脂が残留しているので、３方弁に設けた圧空流
入口１７，１８から流路１２，９を通じて混合チャンバ
ー４内に圧空を流し、この圧空によって混合チャンバー
４内の残留樹脂を吐出口１４から排出する。圧空は、通
常、室温の加圧空気が使用されるが、必要に応じて加熱
してもよい。When the discharge is completed, the mixing chamber 4
Since the resin remains inside, compressed air is made to flow into the mixing chamber 4 from the compressed air inlets 17 and 18 provided in the three-way valve through the flow paths 12 and 9, and the residual resin in the mixing chamber 4 is removed by this compressed air. It is discharged from the discharge port 14. As the compressed air, normally, pressurized air at room temperature is used, but it may be heated if necessary.
【００２０】この際、従来の混合装置の如くチャンバー
内に背圧弁があると、この部分に樹脂が滞留するため、
圧空による排出が困難となる。このため本発明の装置で
は、背圧弁を設けず、その結果、残留樹脂がほとんど発
生しないため、溶剤を使った洗浄が不要となり、圧空ブ
ローだけで残留樹脂を排出することが可能となる。At this time, if there is a back pressure valve in the chamber as in the conventional mixing device, the resin stays in this portion,
Draining by compressed air becomes difficult. Therefore, in the apparatus of the present invention, since the back pressure valve is not provided, and as a result, almost no residual resin is generated, cleaning with a solvent is unnecessary, and the residual resin can be discharged only by compressed air blow.
【００２１】[0021]
【発明の効果】本発明に係る熱硬化樹脂の混合装置は圧
空ブローにより残留樹脂を排出させることができ、有機
溶剤を使用した洗浄を必要としないため、労力の軽減、
作業場の環境改善の効果があるだけでなく、有機溶剤の
樹脂への混入の防止、材料費の削減にも効果がある。The thermosetting resin mixing apparatus according to the present invention can discharge residual resin by compressed air blow and does not require cleaning using an organic solvent, thus reducing labor.
Not only is it effective in improving the environment of the workplace, but it is also effective in preventing organic solvents from mixing into the resin and reducing material costs.
【００２２】さらに、構造が簡単なため、メンテナンス
が容易であるという効果もある。Furthermore, since the structure is simple, there is an effect that maintenance is easy.
【図１】本発明の一実施例における２成分樹脂の混合装
置の概略図である。FIG. 1 is a schematic view of a two-component resin mixing apparatus according to an embodiment of the present invention.
【図２】同実施例におけるミキシングローターの展開図
である。FIG. 2 is a development view of a mixin grouter in the same example.
１ 混合装置 ２ ダイナミックミキサーのローター（ミキシングロー
ター） ３ シャフト ４ 混合チャンバー ５ ジャケット ６ 温冷水入口 ７ 温冷水出口 ８ 硬化剤流入路 ９ 硬化剤吐出側流路 １０ 硬化剤循環側流路 １１ 主剤流入路 １２ 主剤吐出側流路 １３ 主剤循環側流路 １４ 吐出口 １５ ３方弁 １６ ３方弁 １７ 圧空流入口 １８ 圧空流入口1 Mixer 2 Dynamic Mixer Rotor (Mixin Groter) 3 Shaft 4 Mixing Chamber 5 Jacket 6 Hot / Cold Water Inlet 7 Hot / Cold Water Outlet 8 Curing Agent Inflow Channel 9 Curing Agent Discharge Side Flow Channel 10 Curing Agent Circulation Side Flow Channel 11 Main Agent Inflow Path 12 Main Agent Discharge Side Flow Path 13 Main Agent Circulation Side Flow Path 14 Discharge Port 15 3 Way Valve 16 3 Way Valve 17 Compressed Air Inlet 18 Compressed Air Inlet
Claims (3)
る装置において、混合チャンバー内のダイナミックミキ
サーのローター形状がローター回転時に液を逆流させる
ような溝形状を有し、かつ混合液吐出口に背圧弁を有し
ないことを特徴とする熱硬化性樹脂の混合装置。1. An apparatus for mixing a base material of a thermosetting resin and a curing agent, wherein a rotor shape of a dynamic mixer in a mixing chamber has a groove shape so that the liquid flows backward when the rotor is rotated, and the mixed solution is discharged. A thermosetting resin mixing device having no back pressure valve at the outlet.
側流路および硬化剤吐出側流路にそれぞれ３方弁を設
け、該３方弁により主剤および硬化剤の各流入路と各吐
出側流路とを連通せしめる場合と各流入路と各循環側流
路とを連通せしめる場合とを切替可能にするとともに、
該３方弁に圧空流入口を設け、各流入路と各循環側流路
とが連通しているときに圧空を混合チャンバー内に導入
可能としたことを特徴とする請求項１に記載の熱硬化性
樹脂の混合装置。2. A main agent discharge side flow path and a hardening agent discharge side flow path communicating with the upper part of the mixing chamber are respectively provided with three-way valves, and the three-way valves provide respective inflow paths for the main agent and the hardening agent and each discharge side flow path. In addition to making it possible to switch between the case of communicating with and the case of communicating with each inflow path and each circulation side flow path,
2. The heat according to claim 1, wherein the three-way valve is provided with a compressed air inlet, and compressed air can be introduced into the mixing chamber when each inflow path and each circulation side flow path are in communication with each other. Mixer for curable resin.
るジャケットを設けて、混合チャンバー内の樹脂を加熱
冷却するようにしたことを特徴とする請求項１または請
求項２に記載の熱硬化性樹脂の混合装置。3. The thermosetting resin composition according to claim 1, wherein a jacket for passing hot and cold water is provided around the mixing chamber to heat and cool the resin in the mixing chamber. Mixing device for resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP260195A JPH08187727A (en) | 1995-01-11 | 1995-01-11 | Thermosetting resin mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP260195A JPH08187727A (en) | 1995-01-11 | 1995-01-11 | Thermosetting resin mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08187727A true JPH08187727A (en) | 1996-07-23 |
Family
ID=11533914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP260195A Pending JPH08187727A (en) | 1995-01-11 | 1995-01-11 | Thermosetting resin mixer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08187727A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6394643B1 (en) * | 1998-10-14 | 2002-05-28 | Kettenbach Gmbh & Co. Kg | Device for mixing two pasty materials, especially for mixing a dental impression material with a catalyst material |
| US6523992B1 (en) * | 1999-11-12 | 2003-02-25 | Kettenbach Gmbh & Co. Kg | Device for mixing two pasty substances, particularly for mixing a dental impression substance with catalyst substance |
| KR20030015979A (en) * | 2001-08-20 | 2003-02-26 | 신광수 | Match system of undiluted solution and sclerotic |
| US6540395B2 (en) * | 1999-12-23 | 2003-04-01 | Ernst Mühlbauer KG | Dynamic mixer for dental impression compounds |
| KR100453420B1 (en) * | 2002-02-22 | 2004-10-20 | 류재원 | A moulding machine for mixing resin and powder |
| US6837612B2 (en) * | 2001-12-28 | 2005-01-04 | Kettenbach Gmbh & Co. Kg | Device for mixing two paste-like compounds, in particular for mixing a dental-molding compound with a catalyzing compound |
| US7320541B2 (en) * | 2003-08-14 | 2008-01-22 | 3M Espe Ag | Mixer element for a mixer for multi-component pastes, and mixer using the same |
| KR100894889B1 (en) * | 2007-12-17 | 2009-04-30 | 삼성전기주식회사 | Distribution device having mixing function |
| US7883262B2 (en) * | 2007-05-31 | 2011-02-08 | Vosschemie Gmbh | Device for manufacturing ready-to-use knifing filler by mixing a binder and hardener component |
| JP2012143712A (en) * | 2011-01-13 | 2012-08-02 | Toray Ind Inc | Dynamic mixer |
| US9415361B2 (en) | 2004-09-22 | 2016-08-16 | 3M Innovative Properties Company | Mixer for multi-component pastes, kit, and method of mixing paste components |
| KR102020544B1 (en) * | 2019-01-07 | 2019-09-10 | (주)케이엔디시스템 | Mixing and discharging apparatuses capable of filling and discharging liquids in various ways |
| KR102416774B1 (en) * | 2021-01-08 | 2022-07-05 | (주)디유티코리아 | Mixing head including static mixer |
| US11780117B2 (en) * | 2017-12-19 | 2023-10-10 | Henkel Ag & Co., Kgaa | Device and method for the production of plastic parts with drying and dessicant feed devices |
-
1995
- 1995-01-11 JP JP260195A patent/JPH08187727A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6394643B1 (en) * | 1998-10-14 | 2002-05-28 | Kettenbach Gmbh & Co. Kg | Device for mixing two pasty materials, especially for mixing a dental impression material with a catalyst material |
| US6523992B1 (en) * | 1999-11-12 | 2003-02-25 | Kettenbach Gmbh & Co. Kg | Device for mixing two pasty substances, particularly for mixing a dental impression substance with catalyst substance |
| US6540395B2 (en) * | 1999-12-23 | 2003-04-01 | Ernst Mühlbauer KG | Dynamic mixer for dental impression compounds |
| KR20030015979A (en) * | 2001-08-20 | 2003-02-26 | 신광수 | Match system of undiluted solution and sclerotic |
| US6837612B2 (en) * | 2001-12-28 | 2005-01-04 | Kettenbach Gmbh & Co. Kg | Device for mixing two paste-like compounds, in particular for mixing a dental-molding compound with a catalyzing compound |
| KR100453420B1 (en) * | 2002-02-22 | 2004-10-20 | 류재원 | A moulding machine for mixing resin and powder |
| US7320541B2 (en) * | 2003-08-14 | 2008-01-22 | 3M Espe Ag | Mixer element for a mixer for multi-component pastes, and mixer using the same |
| US9415361B2 (en) | 2004-09-22 | 2016-08-16 | 3M Innovative Properties Company | Mixer for multi-component pastes, kit, and method of mixing paste components |
| US7883262B2 (en) * | 2007-05-31 | 2011-02-08 | Vosschemie Gmbh | Device for manufacturing ready-to-use knifing filler by mixing a binder and hardener component |
| KR100894889B1 (en) * | 2007-12-17 | 2009-04-30 | 삼성전기주식회사 | Distribution device having mixing function |
| US8210397B2 (en) | 2007-12-17 | 2012-07-03 | Samsung Led Co., Ltd. | Dispensing device having mixing function |
| JP2012143712A (en) * | 2011-01-13 | 2012-08-02 | Toray Ind Inc | Dynamic mixer |
| US11780117B2 (en) * | 2017-12-19 | 2023-10-10 | Henkel Ag & Co., Kgaa | Device and method for the production of plastic parts with drying and dessicant feed devices |
| KR102020544B1 (en) * | 2019-01-07 | 2019-09-10 | (주)케이엔디시스템 | Mixing and discharging apparatuses capable of filling and discharging liquids in various ways |
| KR102416774B1 (en) * | 2021-01-08 | 2022-07-05 | (주)디유티코리아 | Mixing head including static mixer |
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